How do you loosen belt tensionon 2000 focus?

To loosen the belt tension on a 2000 Ford Focus, first ensure the engine is off and cool. Locate the serpentine belt tensioner, which is typically a spring-loaded pulley. Use a wrench or ratchet to rotate the tensioner away from the belt, relieving tension. Once the tension is released, you can remove the belt or adjust it as needed.